Hemitrisulfide
三硫化二物
🗣️ 情景例句
The other half?
另一半？
The eye is blind if the mind is absent.
心不专则眼不明。
Many pedal their tricycles, but most of them prefer to push or drag them.
很多孩子用脚蹬车，但多数孩子更愿意推或是拉着三轮车。